| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [adv] [verb] to | 217 |
|
| 2 | [pron] is [adv] [v-ing] to | 92 |
|
| 3 | [Wh det] is [adv] [v-ing] [prep] | 83 |
|
| 4 | [Wh det] is [adv] [v-ing] [prep] | 83 |
|
| 5 | [Wh det] [be] [adv] [v-ing] to | 39 |
|
| 6 | [Wh det] be [adv] [v-ing] to | 39 |
|
| 7 | [Wh det] is [adv] [v-ing] to | 22 |
|
| 8 | [Wh det] [is] [adv] [v-ing] to | 20 |
|
| 9 | [Wh det] is [adv] [v-ing] to | 19 |
|
